Perhaps you should try some spelling variations:
"coder and decreasing in coverage" » "coder and increasing in coverage" (Expand search), "coder and decreases in coverage" (Expand search), "coder and decreased in coverage" (Expand search), "coder and decreasing the coverage" (Expand search), "coder and decrease in coverage" (Expand search), "coder and decreasing and coverage" (Expand search), "code and decreasing in coverage" (Expand search), "codes and decreasing in coverage" (Expand search), "poder and decreasing in coverage" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and decreasing in coverage\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and decreasing in coverage ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and decreasing in coverage") OR ("_ python python python programming"))*.